How can I make drops of fluid hang from a surface?
Apply a strength 5 force field to both the fluid and obstacle. The fluid should probably have a low partial slip, and free flip on the object. I would be more precise if I had more time, but here's my result (see below pic). You can see particles starting to stick, then fall off near the very bottom.


How it works: Water molecules have a charge of attraction to each other (and solid objects) causing surface tension, which holds a drop together. applying the force field tries to imitate that effect.